resemblejs - npm Package Compare versions

Comparing version 2.1.0 to 2.2.0

package.json

 {
   "name": "resemblejs",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "description": "Image analysis and comparison with HTML5",
@@ -5,0 +5,0 @@ "main": "resemble.js",

README.md

@@ -48,2 +48,8 @@ Resemble.js
 
+Scale second image to dimensions of the first one:
+```javascript
+//diff.useOriginalSize();
+diff.scaleToSameSize();
+```
+
 You can also change the comparison method after the first analysis.
@@ -57,2 +63,3 @@
 
+
 And change the output display style.
@@ -59,0 +66,0 @@

resemble.js

@@ -91,2 +91,3 @@ /*
 		var ignoreColors = false;
+		var scaleToSameSize = false;
 
@@ -148,6 +149,12 @@ function triggerDataUpdate(){
 			
-			if (httpRegex.test(fileData) && !documentDomainRegex.test(fileData)) {
-				hiddenImage.setAttribute('crossorigin', 'anonymous');
+			if (!(typeof fileData === 'string' 
+				&& fileData.length > 6 
+				&& fileData.charAt(4)===':' 
+				&& fileData.charAt(5)!=='/'
+			)) {
+				if (httpRegex.test(fileData) && !documentDomainRegex.test(fileData)) {
+					hiddenImage.setAttribute('crossorigin', 'anonymous');
+				}
 			}
-
+			
 			hiddenImage.onerror = function () { 
@@ -164,2 +171,8 @@ hiddenImage.onerror = null; //fixes pollution between calls
 				var imageData;
+
+				if( scaleToSameSize && images.length == 1 ){
+					hiddenImage.width 	= images[0].width;
+					hiddenImage.height 	= images[0].height;
+				}
+
 				var width = hiddenImage.width;
@@ -584,2 +597,14 @@ var height = hiddenImage.height;
 			var self = {
+				scaleToSameSize: function(){
+					scaleToSameSize = true;
+
+					if(hasMethod) { param(); }
+					return self;
+				},
+				useOriginalSize: function(){
+					scaleToSameSize = false;
+
+					if(hasMethod) { param(); }
+					return self;
+				},
 				ignoreNothing: function(){
@@ -586,0 +611,0 @@

No alert changes

Improved metrics

Total package byte prevSize

121473

5.18%

Lines of code

908

2.37%

Number of lines in readme file

86

8.86%

No dependency changes